2813112

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 7722000

約数和(自身を除く): 4908888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 439, 534, 712, 801, 878, 1068, 1317, 1602, 1756, 2136, 2634, 3204, 3512, 3951, 5268, 6408, 7902, 10536, 15804, 31608, 39071, 78142, 117213, 156284, 234426, 312568, 351639, 468852, 703278, 937704, 1406556, 2813112]

約数ペア:

[(1, 2813112), (2, 1406556), (3, 937704), (4, 703278), (6, 468852), (8, 351639), (9, 312568), (12, 234426), (18, 156284), (24, 117213), (36, 78142), (72, 39071), (89, 31608), (178, 15804), (267, 10536), (356, 7902), (439, 6408), (534, 5268), (712, 3951), (801, 3512), (878, 3204), (1068, 2634), (1317, 2136), (1602, 1756)]